Garmin Forerunner 225 vs. Garmin Vivosmart HR vs. Samsung Gear 2 vs. Polar A370 vs. Mobvoi TicWatch S2

 
Forerunner 225
Vivosmart HR
Gear 2
A370
TicWatch S2
 GarminForerunner 225Remove Buy NowGarminVivosmart HRRemove Buy NowSamsungGear 2Remove Buy NowPolarA370Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$300$170$300$179.95$180
Release20152015201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration10 hours to 4 weeks5 days2-3 daysUp to 3 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180160 x 68320 x 320160 x 80400 x 400
Size1 inch1.08 inches1.63 inches1.18 inches1.39 inches
Touch
Typen/an/aSuper AMOLEDTFT LCDOLED

Functions

Audio Speaker22Bluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67WR305 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTizen OSWear OS
Appsn/a
Musicn/a

All Wearables